1.1 This specification covers three grades of seam-welded, round, tapered steel tubes for structural use. Grades A and B are of low-carbon steel or high-strength low-alloy steel composition and Grade C is of weather-resistant steel composition.

WK41589 New Specification for Cold-Formed Welded High ...

1.1 This specification covers cold-formed welded high-strength carbon steel or high-strength low-alloy steel hollow structural sections (HSS) or special shape structural tubing for welded, riveted, or bolted construction of bridges, buildings, and for structural purposes. 1.2 This HSS is produced in welded sizes with a periphery of 64 in. (1626 ...

ASTM A992/ASTM A572-GR 50 is a High Strength Low Alloy Steel that is used in general structural applications when the structural will be riveted, bolted, or welded. ASTM A572-GR50 is Columbium-Vanadium Steel that offers a minimum yield of 50 KSI and is used whenever a cost savings from a weight reduction can be gained.

This specification covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.

High Strength Low Alloy Steel Plate - INFRA-METALS

ASTM A588 – Standard specification for high-strength low-alloy structural steel. This specification covers shapes for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability is important.

ASTM-A618 | Standard Specification for Hot-Formed Welded ...

This specification covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.

High Strength Low Alloy Steel Plate - INFRA-METALS

ASTM A588 – Standard specification for high-strength low-alloy structural steel. This specification covers shapes for welded, riveted, or bolted construction but intended primarily for use in welded bridges and buildings where savings in weight or added durability is important.

Structural Steel Channels - INFRA-METALS

ASTM A572 – Standard specification for high-strength low-alloy structural steel. This specification covers five grades of high-strength low-alloy shapes intended for riveted, bolted, or welded construction of bridges, or for other construction applications.

ASTM A618 Hot-Formed Welded and Seamless Structural …

This specification covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes.

ASTM A618 Hot Formed Seamless and Welded High Strength …

1. Scope 1.1 This specification covers grades of hot-formed welded and seamless high-strength low-alloy square, rectangular, round, or special shape structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes. When the steel is used in welded construction, the welding procedure shall be suitable for the steel and the intended service.

ASTM A36 is a structural quality carbon steel for use in welded, bolted or riveted construction of bridges and buildings, and for general structural purposes. Minimum yield strength of 36 ksi (250 MPa) is required to meet the requirements of A36.[PDF]

The strength of welded a514 steel structural …

into the strength of welded structural components of A514 .steel, a high strength constructional alloy steel with a minimum yield stress of 100 ksi ( 70 kp/mm2 ).

This specification covers standard requirements for cold-formed welded and seamless high-strength, low-alloy round, square, rectangular, or special shaped structural tubing for welded, riveted, or bolted construction of bridges and buildings and for general structural purposes where high strength and enhanced atmospheric corrosion resistance are required.